22205021412417 has 8 divisors (see below), whose sum is σ = 29608689933024. Its totient is φ = 14802350250048.

The previous prime is 22205021412389. The next prime is 22205021412419. The reversal of 22205021412417 is 71421412050222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22205021412417 - 2³¹ = 22202873928769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22205021412419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249287608 + ... + 249376665.

It is an arithmetic number, because the mean of its divisors is an integer number (3701086241628).

Almost surely, 2^{22205021412417} is an apocalyptic number.

It is an amenable number.

22205021412417 is a deficient number, since it is larger than the sum of its proper divisors (7403668520607).

22205021412417 is a wasteful number, since it uses less digits than its factorization.

22205021412417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498679119.

The product of its (nonzero) digits is 17920, while the sum is 33.

Adding to 22205021412417 its reverse (71421412050222), we get a palindrome (93626433462639).

The spelling of 22205021412417 in words is "twenty-two trillion, two hundred five billion, twenty-one million, four hundred twelve thousand, four hundred seventeen".